How do I sort dates in mainframe?

How do I sort dates in mainframe?

The above condition will compare the field in positions 1-13 to the truncated DATE4 constant C’yyyy-mm-dd-hh’….For example: INCLUDE COND=(1,13,CH,GT,DATE4)

Character Strings for Current DateFormat of Operand Format of Constant Example of Constant
DATE5 C’’ C’2005-06-21-′

How can I get previous date in JCL?

You simply need to use DATE1-1 which will give you the previous day.

How to fetch current date in JCL?

Say you want your JCL to look like this if todays date was 11/7/03: //JOBCARD… //DD1 DD DSN=NODE1. NODE2.

How can use current date in JCL sort?

Output file for SORT JCL – Assume current date is – 4-Apr-2012. Following records will be selected from the input file….Some other examples:

  1. For ‘yyyymm’ + 3 months, you could use DATE2+3;
  2. For P’yyyyddd’ – 150 days, you could use DATE3P-150;
  3. For Z’mmddyy’ + 7 days, you could use Y’DATE1’+7.

What is Inrec overlay in sort?

INREC OVERLAY operation is used in order to rewrite data in input file before copying to output.

What is sort Symnames?

A SYMNAMES DD statement indicates you want DFSORT or ICETOOL to do symbol processing. It specifies the SYMNAMES data set (SYMNAMES for short), which can consist of one DFSORT symbol data set or many concatenated symbol data sets.

What is the English date of today?

Today’s Date

Today’s Date in Other Date Formats
Unix Epoch: 1647817338
RFC 2822: Sun, 20 Mar 2022 16:02:18 -0700
DD-MM-YYYY: 20-03-2022
MM-DD-YYYY: 03-20-2022

What is Inrec build?

INREC Explanation Build gives you complete control over the items you want in your reformatted INREC records and the order in which they appear. You can delete, rearrange and insert fields and constants.

What is Symnames?

SYMNAMES is a means of defining variables in SORT. When you have a complex sortcard, it becomes hard to have your sort control card ‘readable / understandable’. It is a good practice to always use SYSNAMES DD to define variables and then use the logical variable names in Sort card.

What is the full date?

Today’s Date

Today’s Date in Other Date Formats
Unix Epoch: 1647758923
RFC 2822: Sat, 19 Mar 2022 23:48:43 -0700
DD-MM-YYYY: 19-03-2022
MM-DD-YYYY: 03-19-2022

What month is Nov?

November is the eleventh month in the Gregorian calendar and has 30 days. It is the last month of fall in the Northern Hemisphere.

How do I use DFSORT’s national language support?

Collate and compare data according to your national and cultural needs by using DFSORT’s National Language Support. Add timestamps to records, perform date field conversions and arithmetic, include or omit records based on today’s date, a past date or a future date, and convert SMF, TOD, and ETOD date and time values to readable form.

What’s new in DFSORT?

Enable DFSORT to leverage new on chip sort accelerator known as the IBM Integrated Accelerator for Z Sort to provide CPU and Elapsed time improvements without the need for application changes. Added support for filtering records using regular expressions, filtering of Unicode data and other new features to DFSORT.

How to sort dataset in DFSORT?

3. How to Sort dataset in DFSORT? FIELDS – The major control field begins on byte 7025 of each record, is 4 bytes long, contains zoned decimal data (FORMAT=ZD), and is to be sorted in ascending sequence.


DFSORT is an optional feature of z/OS. DFSORT/VSE is IBM’s high-performance sort, merge, copy, analysis, and reporting product for VSE/ESA.